201937030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1871}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 373621248

約数和(自身を除く): 171684218

約数列:

[1, 2, 5, 10, 43, 86, 215, 251, 430, 502, 1255, 1871, 2510, 3742, 9355, 10793, 18710, 21586, 53965, 80453, 107930, 160906, 402265, 469621, 804530, 939242, 2348105, 4696210, 20193703, 40387406, 100968515, 201937030]

約数ペア:

[(1, 201937030), (2, 100968515), (5, 40387406), (10, 20193703), (43, 4696210), (86, 2348105), (215, 939242), (251, 804530), (430, 469621), (502, 402265), (1255, 160906), (1871, 107930), (2510, 80453), (3742, 53965), (9355, 21586), (10793, 18710)]